August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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Object.eval()
JavaScript 1.1+, Jscript 3.0+ Nav3+, NES2+, IE4+ Syntax
object.eval(string)
Description
The eval() method of the Object object evaluates a string of JavaScript code in reference to this object.
Example
Listing 6.193 shows how the eval() method is used. Two variables are declared and set. A statement multiplying the two variables together is passed to the eval() method to be evaluated.
Listing 6.193 Example of eval() Method
<html>
<body>
<script language="JavaScript">
<!––Hide
var x = 9;
var y = 8;
document.write("The result of x * y is: " + eval(x * y));
// End Hide ––>
</script>
</body>
</html>
|
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